water drips from overflow?
timer on my vokerera excell boiler does not go round, how do i fix it?
Vokera mynute 28se?
I have a vokera 24m gas boiler ?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
heating system?
no hot water/heating?
Vokera boiler on constantly. Room stat showing unknown code. ?
How can I sort my thermostat. Code: 20059643?
Ignition failure on Vokera Vision C boiler?
vokera boiler no heat but 2nd pipe from the left is red hot?
rads warm up when hot water turned on vokera unica 36 he?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Error code E82?
my pressure on my boiler has gone?
Vokera excell boiler needs topping up every couple of days ?
how to ignite voker pilot light?
vokera boiler not 2yrs old yet , wont work?